Statistics Solutions

[Solution] Use t he data in the table to answer Questions 10 through 1 2. x 3 1 4 4 5 y 1 -2 5 4 7 Determine SS xx , SS xy , and SS yy . Find the equation

Question: Use t he data in the table to answer Questions 10 through 1 2.

x 3 1 4 4 5
y 1 -2 5 4 7
  1. Determine SS xx , SS xy , and SS yy .
  2. Find the equation of the regression line. What is the predicted value when \(x=4?\)
  3. Is the correlation significant at 5% significance level (95% confidence level)? Why or why not?

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Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document


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